# Fly.io vs Vercel

**Leader by Vioscale score:** Vercel

| Attribute | Fly.io | Vercel |
|---|---|---|
| **Vioscale score** | 79 (63% (medium)) | 86.7 (72% (medium)) |
| deployment.options | `{"cloud":true}` | `{"cloud":true}` |
| description.long | Fly.io Sprites are dedicated virtual machines that provide hardware-isolated Linux environments for AI agents, tools, and evaluations. They feature persistent block storage that survives sleep cycles, automatic checkpointing, and support for executing untrusted code with configurable network policies. | A cloud platform that enables developers and AI agents to build, deploy, and scale web applications and services globally. Offers integrated developer tools, serverless functions, container deployment, and infrastructure for coordinating intelligent agents. |
| features.capabilities | `{"hosting":"cloud","regions":"multi","runtimes":"Docker containers, Node.js, Deno, and other containerized runtimes","cli_and_api":true,"build_system":"dockerfile","container_deploy":true,"managed_databases":true,"custom_domains_tls":true}` | `{"hosting":"cloud","regions":"global_edge","edge_cdn":true,"runtimes":"TypeScript, JavaScript, Python, Next.js","autoscaling":"scale_to_zero","cli_and_api":true,"build_system":"dockerfile","git_push_deploy":true,"preview_deploys":true,"container_deploy":true,"custom_domains_tls":true}` |
| integrations.count | 5 | 1 |
| integrations.list | `[{"name":"Sentry"},{"name":"Supabase"},{"name":"Upstash"},{"name":"LiteFS"},{"name":"Tigris"}]` | `[{"name":"Statsig"}]` |
| market.availability | `{"primaryMarkets":["US"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"cli":true,"web":true,"linux":true}` | `{"cli":true,"web":true}` |
| pricing | `{"type":"usage","plans":[{"free":false,"name":"Pay-as-You-Go","summary":"Pay only for what you use","features":["Micro VMs","Persistent storage","Private networking","Unlimited users per organization"],"description":"Usage-based pricing for Micro VMs and persistent storage","contactSales":false},{"free":false,"name":"Serious Support","summary":"Starting at $29/month","features":["Dedicated support team"],"commitment":"monthly","components":[{"kind":"fixed","amount":29,"period":"month","currency":"USD"}],"description":"Access to dedicated team of engineers","contactSales":false},{"free":false,"name":"HIPAA Compliance","summary":"$99/month","features":["HIPAA-compliant workloads","BAAs","SOC2 certification"],"commitment":"monthly","components":[{"kind":"fixed","amount":99,"period":"month","currency":"USD"}],"description":"Compliance package for HIPAA-regulated workloads","contactSales":false},{"free":false,"name":"Machine Reservation","summary":"Save 40% with upfront commitment","features":["40% discount vs pay-as-you-go"],"commitment":"annual","description":"Prepay for infrastructure and receive 40% discount","contactSales":false},{"free":false,"name":"Enterprise","summary":"Contact sales for pricing","features":["Custom resource configurations","SLA requirements","Emergency support"],"description":"Custom solutions for larger workloads with SLA requirements","contactSales":true}],"summary":"Usage-based pricing (pay-as-you-go) with optional prepayment for 40% discount. Serious Support from $29/month. HIPAA compliance at $99/month. Enterprise available via contact.","currency":"USD","sourceUrl":"https://fly.io","retrievedAt":"2026-08-01T15:17:23.873Z","startingPrice":{"amount":29,"period":"month","currency":"USD"},"billingPeriods":["month"]}` | `{"type":"usage","plans":[{"free":true,"name":"Hobby","summary":"Free tier with included usage","features":["Deployment","Functions","Image Optimization","Web Analytics","Speed Insights"],"description":"Free tier with included resource limits","contactSales":false,"includedLimits":{"active_cpu":"4 hours/month","invocations":"1 million/month","bulk_redirects":"1000","image_cache_reads":"300000/month","image_cache_writes":"100000/month","provisioned_memory":"360 GB-hrs/month","web_analytics_events":"50000/month","image_transformations":"5000/month","speed_insights_events":"10000 first events","microfrontends_routing":"50000 requests/month","microfrontends_projects":"2"}},{"free":false,"name":"Pro","summary":"Pay-as-you-go usage pricing per resource","features":["All Hobby features","On-demand usage pricing","12-month reporting window","Custom events"],"components":[{"per":{"qty":1,"unit":"1K image transformations"},"kind":"metered","amount":0.05,"currency":"USD"},{"per":{"qty":1,"unit":"1M image cache reads"},"kind":"metered","amount":0.4,"currency":"USD"},{"per":{"qty":1,"unit":"1M image cache writes"},"kind":"metered","amount":4,"currency":"USD"},{"per":{"qty":1,"unit":"1K web analytics events"},"kind":"metered","amount":0.03,"currency":"USD"},{"per":{"qty":1,"unit":"10K speed insights events"},"kind":"metered","amount":0.65,"currency":"USD"},{"per":{"qty":1,"unit":"drains volume"},"kind":"metered","amount":0.5,"currency":"USD"},{"per":{"qty":1,"unit":"1M observability events"},"kind":"metered","amount":1.2,"currency":"USD"},{"per":{"qty":1,"unit":"1M microfrontends routing requests"},"kind":"metered","amount":2,"currency":"USD"},{"per":{"qty":1,"unit":"additional microfrontend project"},"kind":"metered","amount":250,"period":"month","currency":"USD"},{"per":{"qty":1,"unit":"CPU minute build"},"kind":"metered","amount":0.0035,"currency":"USD"}],"description":"Pay-as-you-go usage beyond included amounts","contactSales":false},{"free":false,"name":"Enterprise","summary":"Custom pricing - contact sales","features":["Custom metrics","Custom features","SLA guarantees"],"description":"Custom pricing and features","contactSales":true}],"summary":"Free Hobby tier with usage-based Pro/Enterprise. Transparent per-resource pricing.","currency":"USD","freeTier":true,"sourceUrl":"https://vercel.com/docs/pricing","retrievedAt":"2026-08-13T09:28:51.660Z","startingPrice":{"amount":0.0035,"period":"month","currency":"USD"},"billingPeriods":["month"]}` |
| pricing.free_tier | yes | yes |
| pricing.model | commercial | freemium |
| pricing.price_level | unknown | low |
| pricing.transparent | yes | yes |
| reliability.sla_pct | 99.9 | 99.99 |
| reliability.status_page | yes | yes |
| security.disclosure_policy | - | yes |
| security.gdpr | - | yes |
| security.hipaa | yes | yes |
| security.iso27001 | yes | yes |
| security.pci | - | yes |
| security.soc2 | yes | yes |

## Capabilities (PaaS & Hosting)

| Capability | Fly.io | Vercel |
|---|:--:|:--:|
| **Deploy** |  |  |
| Git-push auto-deploy | - | ✓ |
| Deploy arbitrary container image | ✓ | ✓ |
| Per-PR preview environments | - | ✓ |
| **Build** |  |  |
| Build system | Dockerfile | Dockerfile |
| Runtime / language breadth | Docker containers, Node.js, Deno, and other containerized runtimes | TypeScript, JavaScript, Python, Next.js |
| **Scale** |  |  |
| Autoscaling | - | Scale-to-zero |
| **Deployment** |  |  |
| Geographic reach | Multi-region | Global edge |
| Hosting | Cloud only | Cloud only |
| **Data** |  |  |
| Bundled managed data services | ✓ | - |
| **Delivery** |  |  |
| Built-in global CDN / edge | - | ✓ |
| Custom domains + automatic TLS | ✓ | ✓ |
| **Ops** |  |  |
| Env vars & secrets management | - | - |
| Instant rollbacks | - | - |
| **Extensibility** |  |  |
| CLI + deploy API | ✓ | ✓ |

*Source: Vioscale. Generated 2026-09-01T14:30:43.686Z. "-" = undocumented, not absent.*